# A121858 (b-file synthesized from sequence entry) 1 3 2 9 3 81 4 729 5 59049 6 531441 7 43046721 8 387420489 9 31381059609 10 22876792454961 11 205891132094649 12 150094635296999121 13 12157665459056928801 14 109418989131512359209 15 8862938119652501095929 16 6461081889226673298932241